I233231323331311331313232233132211233132333132233132333132333132313131231231
>>
I23323132333131133131323223313221123313233313223313233313233313231313123123
<<
I233231323331311331313232233132211233132333132233132333132333132313131231233
>>
I233231323331311331313232233132211233132333132233132333132333132313131231232
>>